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Service bulletin MC64678027

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10165275
Published by NHTSA2019-09-23
Manufacturer's numberMC64678027
Manufacturer's date2019-08-01
NHTSA componentSEATS

NHTSA's summary

Seat catch (striker) fits improperly in the seat lock.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Seats

Vehicles listed
BMW C 400 X2018
BMW C 400 X2019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
MC646780272019-09-23. Service bulletin. Seat catch (striker) fits improperly in the seat lock.
MC52001192019-06-24. Service bulletin. As a part of the ongoing quality analysis, BMW Motorrad has found that the seat does not fulfill the requirements with respect to waterproofness, whereby water can penetrate into the helmet holder.